AU2008230885B2 - Method and apparatus for determining broadcast messages in wireless signals - Google Patents

Method and apparatus for determining broadcast messages in wireless signals Download PDF

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Publication number
AU2008230885B2
AU2008230885B2 AU2008230885A AU2008230885A AU2008230885B2 AU 2008230885 B2 AU2008230885 B2 AU 2008230885B2 AU 2008230885 A AU2008230885 A AU 2008230885A AU 2008230885 A AU2008230885 A AU 2008230885A AU 2008230885 B2 AU2008230885 B2 AU 2008230885B2
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AU
Australia
Prior art keywords
broadcast
channel
signals
determining
message
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2008230885A
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English (en)
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AU2008230885A1 (en
Inventor
Parag Arun Agashe
Rajat Prakash
Sandip Sarkar
Fatih Ulupinar
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Qualcomm Inc
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Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2008230885A1 publication Critical patent/AU2008230885A1/en
Application granted granted Critical
Publication of AU2008230885B2 publication Critical patent/AU2008230885B2/en
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Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU2008230885A 2007-03-23 2008-03-24 Method and apparatus for determining broadcast messages in wireless signals Active AU2008230885B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US89673607P 2007-03-23 2007-03-23
US60/896,736 2007-03-23
US12/052,536 US9071414B2 (en) 2007-03-23 2008-03-20 Method and apparatus for distinguishing broadcast messages in wireless signals
US12/052,536 2008-03-20
PCT/US2008/058071 WO2008118882A2 (fr) 2007-03-23 2008-03-24 Procédé et appareil pour distinguer des messages à diffusion générale dans des signaux sans fil

Publications (2)

Publication Number Publication Date
AU2008230885A1 AU2008230885A1 (en) 2008-10-02
AU2008230885B2 true AU2008230885B2 (en) 2011-05-26

Family

ID=39774587

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008230885A Active AU2008230885B2 (en) 2007-03-23 2008-03-24 Method and apparatus for determining broadcast messages in wireless signals

Country Status (14)

Country Link
US (1) US9071414B2 (fr)
EP (1) EP2140602A2 (fr)
JP (1) JP5431299B2 (fr)
KR (1) KR101144506B1 (fr)
CN (1) CN101641900B (fr)
AU (1) AU2008230885B2 (fr)
BR (1) BRPI0809108A2 (fr)
CA (1) CA2679508C (fr)
IL (1) IL200599A0 (fr)
MX (1) MX2009010222A (fr)
RU (1) RU2433546C2 (fr)
TW (1) TW200847679A (fr)
UA (1) UA98488C2 (fr)
WO (1) WO2008118882A2 (fr)

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US8014331B2 (en) * 2006-07-28 2011-09-06 Qualcomm Incorporated Method and apparatus for using a MAC protocol for broadcast
US10069591B2 (en) * 2007-01-04 2018-09-04 Qualcomm Incorporated Method and apparatus for distributed spectrum sensing for wireless communication
US8199688B2 (en) * 2008-03-22 2012-06-12 Qualcomm Incorporated Signaling and management of broadcast-multicast waveform embedded in a unicast waveform
US9218208B2 (en) * 2008-10-10 2015-12-22 Alcatel Lucent Method and system of traffic processor selection for broadcast/multicast service in a wireless network
US8958475B2 (en) * 2009-07-02 2015-02-17 Qualcomm Incorporated Transmitter quieting and null data encoding
US9112618B2 (en) * 2009-07-02 2015-08-18 Qualcomm Incorporated Coding latency reductions during transmitter quieting
US8780982B2 (en) * 2009-07-02 2014-07-15 Qualcomm Incorporated Transmitter quieting and different encoding rates for portions of a set of frames
US8537772B2 (en) * 2009-07-02 2013-09-17 Qualcomm Incorporated Transmitter quieting during spectrum sensing
US8902995B2 (en) * 2009-07-02 2014-12-02 Qualcomm Incorporated Transmitter quieting and reduced rate encoding
US20110182257A1 (en) * 2010-01-26 2011-07-28 Qualcomm Incorporated White space spectrum commmunciation device with multiplexing capabilties
CN102763408B (zh) * 2010-02-11 2020-01-17 上海诺基亚贝尔股份有限公司 基于svc的e-mbms流传输方法和设备
CN101854326B (zh) * 2010-05-20 2013-02-13 清华大学 信号调制方法和信号解调方法
PT3522541T (pt) 2011-01-19 2021-04-07 Samsung Electronics Co Ltd Aparelho e método para receber uma mensagem de controlo num sistema de radiodifusão
CN103988479B (zh) 2011-10-13 2017-10-27 三星电子株式会社 用于在广播系统中配置控制消息的装置和方法
IN2014MN00981A (fr) * 2011-12-21 2015-04-24 Sony Corp
EP2621239B1 (fr) * 2012-01-30 2014-09-24 Itron, Inc. Diffusion de données avec message de préparation à la diffusion
US8792406B2 (en) 2012-01-30 2014-07-29 Itron, Inc. Data broadcasting with a prepare-to-broadcast message
US10090880B2 (en) * 2015-12-18 2018-10-02 Qualcomm Incorporated Narrow band PRACH with multiple tone hopping distances
EP3301986A1 (fr) * 2016-09-30 2018-04-04 Panasonic Intellectual Property Corporation of America Attribution de ressources en liaison montante amelioree parmi differents schemas de numerologie ofdm
CN108270536B (zh) * 2017-01-03 2020-10-20 电信科学技术研究院 一种监听指示及监听方法、装置
CN112911707A (zh) * 2018-01-11 2021-06-04 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

Citations (3)

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WO2006039812A1 (fr) * 2004-10-15 2006-04-20 Nortel Networks Limited Systemes et procedes d'affectation de ressources de communication
WO2006138556A2 (fr) * 2005-06-16 2006-12-28 Qualcomm Incorporated Voie de radiomessagerie rapide presentant une probabilite reduite de radiomessage manque

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WO2005043829A2 (fr) * 2003-10-24 2005-05-12 Qualcomm Incorporated Transmissions locales et a zone etendue dans un reseau de diffusion sans fil
WO2006039812A1 (fr) * 2004-10-15 2006-04-20 Nortel Networks Limited Systemes et procedes d'affectation de ressources de communication
WO2006138556A2 (fr) * 2005-06-16 2006-12-28 Qualcomm Incorporated Voie de radiomessagerie rapide presentant une probabilite reduite de radiomessage manque

Also Published As

Publication number Publication date
KR20090120009A (ko) 2009-11-23
US9071414B2 (en) 2015-06-30
IL200599A0 (en) 2010-05-17
JP5431299B2 (ja) 2014-03-05
MX2009010222A (es) 2009-11-18
RU2009139058A (ru) 2011-04-27
TW200847679A (en) 2008-12-01
CA2679508A1 (fr) 2008-10-02
CA2679508C (fr) 2013-10-08
BRPI0809108A2 (pt) 2014-08-26
WO2008118882A2 (fr) 2008-10-02
CN101641900B (zh) 2016-03-02
RU2433546C2 (ru) 2011-11-10
AU2008230885A1 (en) 2008-10-02
JP2010522523A (ja) 2010-07-01
EP2140602A2 (fr) 2010-01-06
KR101144506B1 (ko) 2012-05-11
UA98488C2 (ru) 2012-05-25
US20080232294A1 (en) 2008-09-25
WO2008118882A3 (fr) 2009-05-07
CN101641900A (zh) 2010-02-03

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